Thanks, so if I do not delete previous version, will that cause a problem??
On Jul 13, 6:23 am, anon_comp <[email protected]> wrote: > On Jul 12, 4:45 pm, Roy Yu <[email protected]> wrote: > > > > > > > Hi all, > > > I'm a newbies for ruby and need some help for installation blocker. > > > I have my ruby installed "ruby 1.9.2dev (2010-07-11 revision 28613) > > [i686-linux]" > > > And then I install the rails > > sudo gem install rails --pre > > > but when I do rails -v, it shows > > Rails 2.3.8 > > > [ Note: I've installed 2.3.8 few days ago. And today I tried to > > install the latest version. ] > > > So how I can use the latest version instead of the version I installed > > few days ago?? > > First check to see what versions of Rails you have installed on your > computer > sudo gem list --local rails > > Then you can choose what version of Rails you want to use > rails _2.3.8_ --version > > Note: 2.3.8 is just an example. Put whatever version it is you want in > there. > > You can also delete previous versions of rails > sudo gem cleanup > > Hoped that helped. > Anon_comp -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
